In mid-2002, former Pilatus Business Aircraft COO Thomas Bosshard was named president and CEO of that U.S. subsidiary of the Swiss manufacturer of the PC-12 turboprop single. Now, Bosshard, a Swiss national, is returning to Switzerland, where he has been promoted to COO of parent company Pilatus Aircraft. Thomas Hunziker, also a Swiss national, is the new president and CEO of the U.S. unit in Broomfield, Colo. He joined Pilatus in 1999.